| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package org.apache.ignite.spi.discovery.tcp.ipfinder.s3.encrypt; |
| |
| /** |
| * A implementation of this interface should provide feature to encrypt/decrypt the data. |
| */ |
| public interface EncryptionService { |
| /** |
| * For initialization operations. Must be called before the {@link EncryptionService#encrypt(byte[])} and {@link |
| * EncryptionService#decrypt(byte[])} are used. |
| */ |
| public void init(); |
| |
| /** |
| * Encrypt the input data. |
| * |
| * @param data Data. bytes to be encrypted. |
| * @return The encrypted data bytes. |
| * @throws IllegalArgumentException If the parameter data is null. |
| */ |
| public byte[] encrypt(byte[] data); |
| |
| /** |
| * Decrypt the input data. |
| * |
| * @param data Encrypted data. |
| * @return Decrypted result. |
| * @throws IllegalArgumentException If the parameter data is null. |
| */ |
| public byte[] decrypt(byte[] data); |
| } |